Delaware County, OH

County

20,597 species observed across 8 groups · Pop. 215.2K

Ecoregions

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Species observed

Birds· 554 species

Mammals· 107 species

Plants· 5,007 species

Reptiles & Amphibians· 147 species

Fish· 234 species

Insects· 9,544 species

Other Invertebrates· 1,269 species

Fungi & Lichens· 3,735 species

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Part of

StateOhioPop. 11.8M

Cities in Delaware County

Columbus, OHPop. 906.4KDelaware, OHPop. 41.7KDublin, OHPop. 49.3KPowell, OHPop. 14.3KWesterville, OHPop. 39.2K